Performance is awesome, my old 3500+ AMD couldn't run 1080p video (in quicktime) at full speed, this machine does it easy.
Games in windows are fast, plays all the lastest. installing parallel workstation now, with intel VT!.
Mac OS X performance is very fast on native apps (boot up time is twice as fast as old powerbook). Emu Apps like office are about the same speed as 1.33ghz powerbook G4, which is good.
Very good machine, looking forward to macbooks too.
B&W 602 are awesome speakers :P best value b&W speaker easy
